GERALD G GROSS MD
NPI 1013935667
Internal Medicine - Hematology & Oncology in Fargo, ND
About Gerald G Gross Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GERALD G GROSS MD (NPI 1013935667) is an individual hematology & oncology provider in Fargo, North Dakota, licensed in North Dakota (6921) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Fargo.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gerald G Gross Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gerald Gross reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fargo, ND 58102
- Reassigned Medicare billing, North Dakota enrollment
- 1,464 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FARGO, ND 58102
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gerald Gross's NPI number?
The NPI number for Gerald Gross is 1013935667. It was assigned to this individual provider in the NPPES registry on July 18, 2006.
Where is Gerald Gross located?
Gerald Gross practices at 820 4th St N, Fargo, ND 58102. The listed phone number is (701) 234-6161.
What is Gerald Gross's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Gerald Gross enrolled in Medicare?
Yes. Gerald Gross is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gerald Gross's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gerald Gross reassigns Medicare benefits to Sanford Medical Center Fargo (Fargo, ND). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gerald Gross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gerald Gross accept?
Health plans from Blue Cross Blue Shield of North Dakota list Gerald Gross as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Gerald Gross was last updated on May 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Gerald G Gross, MD · NPI 1013935667
Hematology & Oncology physician in Fargo, North Dakota. Individual provider, active in the CMS NPPES registry since July 18, 2006.
## Identity
- **NPI:** 1013935667 (Entity type: Individual)
- **Enumerated:** July 18, 2006
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 6921 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 820 4TH ST N, Fargo, ND 58102-4539
- **Phone:** (701) 234-6161
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Sanford Medical Center Fargo (NPI 1952323974, Fargo, ND), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 2, 2022
- **Other identifiers:** Medicaid 16332 (ND); Medicaid 18080 (ND)
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Source: [NPI Profile](https://npiprofile.com/npi/1013935667) · Data from the CMS NPPES public registry.